🤌dedos comprimidosA hand with fingers pinched together. In Italian culture it means "what do you want?" — elsewhere, precision, a chef's kiss, or "wait a moment".
🖐️mão aberta com os dedos separadosA hand with fingers splayed. Conveys a high five, stop, or open gesture.
🖖saudação vulcanaThe Vulcan salute from Star Trek. Conveys "live long and prosper" — sci-fi greeting.